Swim rest screen

Regarding the latest update and the following: 

- Improvements to the pool swim rest screen and alert tones.

Is there anyway to change this back to default. the way it is now is black numbers on a brown background, for someone like myself with not the greatest short vision I cannot make it out at all. Would prefer the old white on black like all the other fields. I mostly swim at night so not sure if its ok during the day time. 

Interested to hear others thoughts.

Thanks